package cn.tedu.egmybatis1.mapper;


import cn.tedu.egmybatis1.pojo.vo.Product;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Update;

@Mapper
public interface ProductMapper {
    @Insert("INSERT INTO product(title,price,stock) VALUES (#{title},#{price},#{stock})")
    int insertProduct(Product product);
    @Delete("DELETE FROM product WHERE id =#{id}")
    int deleteById(int id);
    @Update("UPDATE product SET title=#{title},price=#{price},stock=#{stock} WHERE id=#{id}")
    int updateById(Product product);

}
